| TT Cup | 2021/06/14 01:45 | Tovkach, Mykola v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/06/13 21:45 | Tovkach, Mykola v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/06/04 09:50 | Kostiuk, Oleksandr v Tovkach, Mykola | L | 2-3 |
| TT Cup | 2021/06/04 06:55 | Kostiuk, Oleksandr v Tovkach, Mykola | L | 1-3 |
| TT Cup | 2021/05/28 08:40 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 3-2 |
| TT Cup | 2021/05/23 17:25 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 3-0 |
| TT Cup | 2021/05/19 21:15 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 3-0 |
| TT Cup | 2021/05/18 06:20 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 3-0 |
| TT Cup | 2021/06/16 12:10 | Roman Vashchuk v Kostiuk, Oleksandr | W | 0-3 |
| TT Cup | 2021/06/16 11:35 | Kostiuk, Oleksandr v Maksym Mykytiuk | L | 0-3 |
| TT Cup | 2021/06/16 09:50 | Kostiuk, Oleksandr v Bogdan Stasiuk | L | 0-3 |
| TT Cup | 2021/06/16 08:40 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-0 |
| TT Cup | 2021/06/16 07:30 | Kostiuk, Oleksandr v Maksym Mykytiuk | L | 1-3 |
| TT Cup | 2021/06/16 06:55 | Kostiuk, Oleksandr v Bogdan Stasiuk | W | 3-2 |
| TT Cup | 2021/06/15 11:00 | Bogdan Stasiuk v Kostiuk, Oleksandr | L | 3-0 |
| TT Cup | 2021/06/15 09:50 | Maksym Mykytiuk v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/06/17 19:10 | Semeniuk, Illya v Tovkach, Mykola | W | 2-3 |
| TT Cup | 2021/06/17 18:00 | Rybachuk, Roman v Tovkach, Mykola | W | 2-3 |
| TT Cup | 2021/06/17 16:50 | Berezynskyi, Serhii v Tovkach, Mykola | L | 3-1 |
| TT Cup | 2021/06/17 15:05 | Semeniuk, Illya v Tovkach, Mykola | W | 1-3 |
| TT Cup | 2021/06/17 13:55 | Rybachuk, Roman v Tovkach, Mykola | L | 3-2 |
| TT Cup | 2021/06/17 13:20 | Tovkach, Mykola v Berezynskyi, Serhii | L | 1-3 |
| TT Cup | 2021/06/16 19:45 | Semeniuk, Illya v Tovkach, Mykola | W | 1-3 |
| TT Cup | 2021/06/16 19:10 | Tovkach, Mykola v Rybachuk, Roman | L | 2-3 |